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v3.21.2

Note 7 - Acquisitions (Details Textual) |  |  |  | 3 Months Ended | 9 Months Ended
--- | --- | --- | --- | --- | ---
Feb. 25, 2021 | Mar. 16, 2020 USD ($) | Jan. 29, 2020 USD ($) | Jun. 27, 2021 USD ($) | Mar. 28, 2021 USD ($) | Dec. 27, 2020 USD ($) | Jun. 28, 2020 USD ($) | Mar. 29, 2020 USD ($) | Dec. 29, 2019 USD ($) | Jun. 27, 2021 USD ($) | Jun. 28, 2020 USD ($)
Number of Real Estate Properties |  | 68 |  |  |  |  |  |  |  |  |
Operating Lease, Annual Rent Payable |  | $ 8,000,000 |  |  |  |  |  |  |  |  |
Operating Lease, Percentage of Net Sales Proceeds |  | 8.00% |  |  |  |  |  |  |  |  |
Net Income (Loss) Attributable to Parent, Total |  |  |  | $ 3,227,000 | $ (1,134,000) | $ 15,902,000 | $ (1,275,000) | $ (5,367,000) | $ 5,320,000 | $ 17,995,000 | $ (1,320,000)
Reverse Stock Split [Member] |  |  |  |  |  |  |  |  |  |  |
Stockholders' Equity Note, Stock Split, Conversion Ratio | 10 |  |  |  |  |  |  |  |  |  |
BHMG [Member] |  |  |  |  |  |  |  |  |  |  |
Payments to Acquire Businesses, Gross |  | $ 140,000,000 | $ 140,000,000 |  |  |  |  |  |  |  |
BHMG [Member] | Acquisition-related Costs [Member] |  |  |  |  |  |  |  |  |  |  |
Net Income (Loss) Attributable to Parent, Total |  |  |  |  |  |  |  |  |  |  | $ 8,900,000

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